<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

 <head>

  <!--
  Inspired by
  https://bugzilla.mozilla.org/attachment.cgi?id=386881
  coming from
  https://bugzilla.mozilla.org/show_bug.cgi?id=266122

  Credits must go to "j.j."
  -->

  <title>CSS Test: outline - minimum that encloses all the element's boxes</title>

  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />
  <link rel="help" title="18.4 Dynamic outlines: the 'outline' property" href="http://www.w3.org/TR/CSS21/ui.html#dynamic-outlines" />
  <link rel="match" href="outline-layout-006-ref.xht" />

  <meta content="" name="flags" />
  <meta content="The outline of an element is the minimum outline that encloses all the element's boxes." name="assert" />

  <style type="text/css"><![CDATA[
  body {margin: 8px;}

  div#test
  {
  color: white;
  font: 3.125em/1 Ahem;
  margin: -1.8em auto auto 10px;
  }

  span#outline-wrapper {outline: blue solid 10px;}

  span {vertical-align: bottom;}

  span#outline-wrapper > span {line-height: 3em;}

  span#outline-wrapper > span > span {line-height: 5em;}
  ]]></style>

 </head>

 <body>

  <p>Test passes if there is a blue line that creates<br />
  the shape of a staircase (or a small pyramid)<br />
  that go 3 steps up and then go 3 steps down.</p>

  <div id="test">
      <span id="outline-wrapper">1<span>2<span>3</span>4</span>5</span>
  </div>

 </body>
</html>